Nail Down Loose Board Hardwood Floor

The process involves nailing the flooring directly to a wood subfloor.

Nail down loose board hardwood floor. Clearly it is much easier to nail down a floor than to glue it down. The nail guns used today for installing hardwood flooring are made to seat the nail just above the tongue and countersink it at approximately a 45 degree angle so the next board engages fully. To allow room for the 45 degree angle the nail gun must set out in front of the actual board that is being nailed. The best way to fix a peeling floor is to sand it down to bare wood and restart the finishing process.

This latter should not be an issue on the second floor and if sound transfer is an issue their are membranes that can be laid out first such as cork. If this is a nail down over a wood subfloor installation lay down a moisture retarder over the subfloor before installing the wood flooring. Typically the flooring is blind nailed through the tongue a portion of the wood plank that protrudes from the board and fits into the groove of the adjacent board. Blind nail the board into place.

Hardwood floor is 0 75 thick. On a very old floor where no subflooring is in place we nail through the floor joist top or if there is a floating butt joint between two boards not ending over a joist we may screw up a 3 4 or thicker solid plywood plate to the underside of the floor if a wide area of support is needed or best we nail 2x lumber of the same depth or less as the floor joists as a block between floor joists. If you re nailing at a 45 degree angle this would be a total of 1 before you get to the plywood 0 75 x sqrt 2. Secure the starter board to the subfloor with 1 long finishing nails by driving the nails until the heads are just above the board then sink the nails with a nail set.

Since the nails are 1 75 long that s about 0 75 of nail to dig into the plywood subfloor which is great. Nailing down hardwood floors is the most common installation method especially for solid flooring. Over time the nails and screws will slightly loosen and a small gap will. Fill nailed areas with appropriate colored wood filler to match the flooring.

The adhesive approach is generally used when installing over concrete. Floorboards are either nailed or screwed into floor joists 2 by 10 pieces of lumber that span the width of your house. Assuming the subfloor is made from 3 4 inch plywood and the. Also some adhesives act as acoustic barrier and some as moisture retardant.

Hardwood floor nowadays is manufactured as tongue and groove and quickly installed with a nail gun and standard 1 75 length nails. My first floor hallway floors have signs of moisture on top of the hardwood floor boards floor measurements are 3 18 most of the area are away from the front door door i do have central air.